baber/WOPTO huggingface dataset:
Patent JP-H03191114-A (JP)
Title: Foundation pile driving machine
Inventor: DABIDE TOREBIZANI
IPC: E21B7/20
Filed: 1990-10-30
Abstract: PURPOSE: To facilitate execution of works by allowing a casing tube coupled and rotated to penetrate into the ground, excavating inside the tube by a drill, exhausting sand and earth directly to a truck, and performing the transport in the folded transit condition using a coupling unit. CONSTITUTION: A socket 2 mounted on a rotary table 5 through a constant velocity joint 3 is fixed to a casing tube 1 and rotated by the table 5 so as to penetrate into the ground with a cylinder 4 until the maximum penetration depth is attained. The socket 2 is separated from the tube 1, and a drill 6 moving through a rod 7 is rotated by the table 5 to excavate inside the tube 1, and the sand and earth are exhausted directly to a truck. When the machine is to be transported, the rod 7 and drill 3 are removed, and a chain unit 13 is sunk so that a mast 8 is deformed into a horizontal transport condition. This facilitates execution of works.
Patent JP-2000124356-A (JP)
Title: Member for semiconductor package, semiconductor package, and manufacture of the semiconductor package
Inventor: JOON-HA YOU
IPC: H01L23/12
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a member for a semiconductor package which can easily connect an external terminal to a chip pad, the semiconductor package which can minimize the package size for the chip size by using the member, and to provide the manufacture of the semiconductor package. SOLUTION: A metallic wire 25 having a chip pad adhesion part 26 and an external terminal adhesion part 27 is formed on the reverse surface of a polyimide film 24, and a 1st opening part 24a and a 2nd opening part 24b are bored in the polyimide film 24, so that the chip pad adhesion part 26 and an external terminal adhesion part 27 are exposed. Then while the chip pad 26 formed on the semiconductor chip 21 is adhered to the chip pad adhesion part 26, the 1st opening part 24a is filled with a filler, a solder ball 32 is adhered to the external terminal adhesion part 27 which is exposed in the 2nd opening part 24b to constitute the semiconductor package.
Patent JP-H10122132-A (JP)
Title: Grout pump device
Inventor: AKASHIMA MASAAKI
IPC: F04B15/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To improve safety and workability and simplify washing of cement milk and the like remaining in the interior by providing an opening/closing valve for removing pressure on a specific position. SOLUTION: This grout pump device is provided with a pump main body 10 for sending out grout material on the injection hose 40 side, a supply hose 20 for supplying high pressure grout material to the pump main body 10, and an air chamber 30 connected between the supply hose 20 and the pump main body 10 and for controlling the pressure of the high pressure grout material supplied to the pump main body 10, the air chamber 39, the pump main body 10, and the supply hose 20 are connected together through a connecting pipe 21, the connecting pipe is provided with an opening part communicating to the inside and the outside of the connecting pipe, and an opening/closing valve 50 to the atmosphere is provided on the opening part.
Patent JP-S62152363-A (JP)
Title: Pulse motor
Inventor: TORISAWA AKIRA
IPC: H02K37/14
Filed: 1985-12-23
Abstract: PURPOSE:To enhance high-speed characteristic, by making sections closest to adjacent stator poles thinner than the joints of the stator poles, on the respective stator poles of the first and second stator pole groups which are engaged with each other. CONSTITUTION:An external stator 11 is combined with an internal stator 12, and stator poles 11a and 12a projecting cylindrically engaged opposite to each other to compose the stator pole in a pair. In the same manner, an internal stator 13 is combined with an external stator 14, and the stator pole is composed in a pair of stator poles 13a, 14a. Because the plate thickness t1 of the stator poles 11a-14a, magnetically join the other part of the stator, namely, the stator poles 11a and 12a, the plate thickness t1 is formed to be smaller than the plate thickness t2 of joints 11b, 12b covering coils and joints 13b, 14b for joining the stator poles 13a and 14a to each other.
Patent JP-H10125637-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOHARA MASAHIRO
IPC: H01L21/768
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for the manufacture of a semiconductor device that uses as a polishing stop film a mask layer of a very high polishing selection ratio, calculated by dividing the polishing speed for a film to be polished by the polishing speed of a polishing stop film, at low price by forming the polishing stop film by self-alignment. SOLUTION: A polishing stop film 3, low in polishing speed and a mask layer 5 the polishing speed of which is almost equal to that of a film to be polished, are deposited on the uneven film 2 to be polished on a semiconductor substrate 1 in this order. The mask layer is removed from the projected portions of the film to be polished by chemical mechanical polishing. Then the polishing stop film is etched under the condition that the mask should not be etched, and the polishing stop layer on the projected portions and side walls of steps are thereby removed. Since the polishing stop film on the projected portions is removed by etching utilizing chemical reaction without use of chemical mechanical polishing, a material very low in polishing speed can be selected.  Thereafter the mask layer and the projected portions of the film to be polished are removed by chemical mechanical polishing to flatten the film to be polished, so that its projected portions will be flush with the recessed portions.
Patent JP-S63145340-A (JP)
Title: Prepreg containing metal-coated carbon fiber
Inventor: TANAKA TAKAYUKI
IPC: A63B53/10
Filed: 1986-12-06
Abstract: PURPOSE:To obtain the title prepreg which can give a fiber-reinforced composite excellent in electric conductivity and metallic gloss, by containing a base prepreg with a chopper metal-coated carbon fiber. CONSTITUTION:Chopped metal-coated carbon fiber is obtained by coating a carbonaceous or graphitic carbon fiber of a diameter of 4-10mum, prepared from polyacrylonitrile, pitch or rayon is coated with a metal such as Au, Ag, Cu, Ni, Al, Cr, Zn, Sn or Pb. At least one surface of the fiber layer of a base prepreg comprising 25-50wt% resin component (e.g., epoxy resin), a reinforcing fiber component (e.g., glass fiber) which is a unidirectionally oriented woven fabrics or a random mat, and optionally, additives such as a viscosity modifier, a colorant, and a flame retardant is impregnated with 1-20wt.% chopped fiber.
Patent JP-H02236245-A (JP)
Title: Forming method for metallic matrix complex containing comatrix mutually connected three-dimensionally
Inventor: KURISUTOFUAA ROBIN KENEDEII
IPC: B22F3/26
Filed: 1989-11-10
Abstract: The present invention relates to the formation of a metal matrix composite body by the spontaneous infiltration of a molten matrix metal (6) into a three-dimensionally interconnected material (8) Moreover, the three-dimensionally interconnected material (8) may contain filler material within at least a portion of its porosity. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material and/or a three-dimensionally interconnected material(8) and/or a matrix metal at least at some point during the process, which permits molten matrix metal(6) to spontaneously infiltrate the three-dimensionally interconnected material (8) and any filler material contained within at least a portion of the porosity of the three-dimensionally interconnected material.
Patent JP-H01134903-A (JP)
Title: Balance adjusting mechanism in grooving device of film resistor
Inventor: ITAGAKI YASUHITO
IPC: H01C17/24
Filed: 1987-11-20
Abstract: PURPOSE:To make it possible to conduct an adjusting work while the title grooving device is being operated by a method wherein a first permanent magnet is attached to a rod, a second permanent magnet is provided opposing to the first permanent magnet, and a position adjusting member is connected to the second permanent magnet. CONSTITUTION:The first permanent magnet 34 is attached to a rod 24, and the second permanent magnet 36 is arranged opposing to the magnet 34. A position adjusting member 44 is connected to the magnet 36 so that the interval between the magnets 34 and 36 can be changed. The magnet 36 is moved by operating the member 44, and the interval between the opposing positioned magnets 34 and 36 is changed. As a result, the repulsive force or the attracting force received by the magnet 34 from the magnet 36 makes a change, and accordingly, the energizing force at the edge of the blade of a cutter 10 against the element is adjusted. As a result, an adjusting work can be conducted while the device is being operated.
Patent JP-H01258915-A (JP)
Title: Heat-treating method for thermosetting resin
Inventor: KOBATA YUKITSUGU
IPC: C08G85/00
Filed: 1987-11-20
Abstract: PURPOSE:To cut off resin from the influence of oxygen and heat-treat it in a short heating time by a method wherein thermosetting resin is set by being immersed in a specified molten metal. CONSTITUTION:Low melting metal, the melting point of which is lower than the setting temperature of thermosetting resin, is melted at the setting temperature of the thermosetting resin. The thermosetting resin is set by being immersed in said molten metal. Since the molten metal does not act chemically at all to the thermosetting resin and, in addition, the thermosetting resin is immersed in the molten metal, the whole resin can be heated uniformly and, further, the resin can also be cut off from the influence of the oxygen in the air. Furthermore, since the heat conductivity of the molten metal is good, the heating of the resin is over in a short time.
Patent JP-2000117356-A (JP)
Title: Method and device for production of spindle constituting element
Inventor: ADCOCK NEIL
IPC: B23P11/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To fix an additional element to a spindle without using soldering or welding. SOLUTION: A production method, in which a product is produced from a first constituting element 4 and a second constituting element 5 of a deformable material, includes the step, in which part of the first constituting element 4 is inserted into the opening previously formed in the second constituting element 5, and the step, in which a stock of the first constituting element 4 is deformed to form stepped parts 50 integral to the first constituting element with a pair of interval, the second constituting element 5 is held between both stepped parts 50 spaced, each stepped part 50 is formed so that by applying a working means on a surface of the first constituting element 4, a recessed part is produced and the stepped part is formed adjacent to the recessed parts, the stepped part 50 is formed by moving a deformable material of the first constituting element 4.
Patent JP-H02136281-A (JP)
Title: Production of pressure sensitive recording sheet
Inventor: IRII SHINSUKE
IPC: B41M5/124
Filed: 1988-11-17
Abstract: PURPOSE:To enhance receptivity for printing inks by coating a support with a coating liquid comprising electron-donative colorless dye-containing microcapsules and an adhesive, and irradiating the coating liquid with near infrared rays to dry the coating liquid, thereby producing a pressure sensitive recording sheet. CONSTITUTION:A colorless or light-colored electron-donative dye, such as a triarylmethane lactone and a spiropyran, is dissolved in a solvent, such as an alkylated naphthalene, and microcapsules are prepared by a coacervation method or other means. A microcapsule-containing coating liquid is prepared by adding a water-soluble or latex adhesive and, if required, a capsule protective agent or the like to the microcapsules. The coating liquid is applied to a support by a coating device such as a blade coater, and the coating layer is dried and solidified by irradiation with near infrared rays, thereby producing a pressure sensitive recording sheet.
Patent JP-2001114760-A (JP)
Title: Production method for pyrrolidone
Inventor: TAKAHASHI KAZUNARI
IPC: C07B61/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a production method simply producing pyrrolidones in high yield by using one or more kind of alkylamines as raw materials. SOLUTION: The method producing pyrrolidones by reacting one or more kind of alkylamines, γ-butyrolactone, 4-hydroxybutyric acid or oligomer of 4-hydroxybutyric acid, and the reaction is carried out in the presence of a carboxylic acid, an ester of a carboxylic acid or an carboxylic acid amide excluding 4-hydroxybutyric acid or oligomer of 4-hydroxybutyric acid originating from γ-butyrolactone.
Patent JP-H01135147-A (JP)
Title: Data transmission system
Inventor: TAKAHASHI TADASHIGE
IPC: H04L7/08
Filed: 1987-11-20
Abstract: PURPOSE:To transmit a data effectively and easily by sending the data while the length of a bit synchronizing signal at the head while being sequentially changed for each transmission until an affirmative acknowledge comes. CONSTITUTION:A radio station at the sender side sends the data to a radio station at the receiver side while changing sequentially for a prescribed range the length of a bit synchronizing signal at each transmission till an affirmative acknowledge (ACK signal) comes from the radio station of the reception side. For example, suppose that the length of the bit synchronizing signal is varied in five stages from 100msec to 300msec at an interval of 50msec, the data of a format including the bit synchronizing signal of the bit number corresponding to a length of 100msec at the 1st transmission is sent to the radio station of the receiver side. In the reception of a negative acknowledge (NAK signal) from the radio station of the receiver side, the data of a format including a bit synchronizing signal of the bit number corresponding to 150msec is sent. As a result, in case of the reception of the ACK signal, the data is sent between the said radio stations by the bit synchronizing signal of 150msec succeedingly. Thus, the data is sent efficiently.
Patent JP-H1091209-A (JP)
Title: System control method and device therefor
Inventor: KATAYAMA YASUNORI
IPC: G06F15/18
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To attain the proper control of a controlled object by synthesizing the centroid based on the numerical value showing the similarity of a detection pattern formed by a combination of plural detection signals of the controlled object to a set pattern and the numerical value showing the centroid position against the set pattern and then producing a control command to be given to the controlled object. SOLUTION: The actions of a controlled object 1 and plural actuators are detected by the detection devices G14 prepared for these object and actuators respectively. Plural detector output signals of every device G14 are inputted to a pattern control device G13. The device G13 recognizes those inputted detector output signals as a detection pattern to store it and also collates this detection pattern with plural set patterns which are previously stored. Then the device G13 outputs the similarity of the detection pattern to the set patterns to decide the manipulated variable of every actuator and a notification signal based on the similarity and then produces the command signals to an actuator control device G6 and a learning device G16. As a result, the accuracy of the object 1 is improved.
Patent JP-H10112308-A (JP)
Title: Organic electrolyte battery
Inventor: YAMADA HIROYUKI
IPC: H01M10/0566
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent a camber from generating, by containing organic electrolyte, and a positive electrode pellet integrally stamped arranging metal network materials on the both sides of a positive electrode active material, and a negative electrode active material through a separator into a battery case. SOLUTION: A positive electrode pellet 2 is integrally stamped into the pellet-like form with arranging metal network materials 8 on the both sides of a positive electrode active material 9 in which manganese dioxide, graphite fluoride, electric conductive material, and binding agent are mixed. The metal network material 8 consists of grid-like metal nets and expand metal which are preferably made of stainless, aluminum, or titan. In a positive electrode can 3, the positive electrode pellet 2 is placed, a separator 5 is arranged on it, electrolyte is entered, a negative electrode active material 4 formed disk-like from lithium or lithium alloy is placed on the separator, and the positive electrode can 3 is sealed by sealing gaskets.  Attaching the metal network material 8 on the both sides of a positive electrode active material 9 prevents defects, cracks, and cambers from being caused by the pressure in the time of battery sealing.
Patent JP-S62152032-A (JP)
Title: Information processor
Inventor: TAKAHASHI KENJI
IPC: G06F3/048
Filed: 1985-12-26
Abstract: PURPOSE:To remarkably improve the using efficiency of an information processor by processing the information in relation to plural information input means and at the same time using a display screen after dividing it into parts. CONSTITUTION:The input information given from keyboards K1-K3 are received and processed in time division by a CPU 2 of an information processor 1 via an interruption controller 3. Then the displays are given on the divided patterns of a display device 6 in response to those input information by a display controller 5 which is controlled by the CPU 2 in response to the processing of the CPU 2. Thus plural pieces of input information are processed substantially in parallel. As the result, the using efficiency of the information processor is improved remarkably.
Patent JP-H03173858-A (JP)
Title: Preparation of 5-hydroxyacetoamide-2, 4, 6- triiodoisophthalic acid-(2, 3-hydroxy-n- methyl-propyl)-(2-hydroxyethyl)-diamide and roentgen contrast medium containing same
Inventor: URURITSUHI SHIYUPETSUKU
IPC: C07C231/02
Filed: 1990-10-31
Abstract: N'-(2,3-Dihydroxy-N-methylpropyl)-N''-(2-hydroxyethyl)-5-hydroxy- acetamido-2,4,6-triiodoisophthalamide is outstandingly suitable as an X-ray contrast agent.
Patent JP-H07115963-A (JP)
Title: New yeast for brewing
Inventor: OMORI TOSHIRO
IPC: C12N1/16
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a new strain having a high proliferation rate in a melted barley yeast (KOJI) mash, high productivity of glycerol and alcohol tolerance by carrying out the variation inducing treatment of a KAGOSHIMA yeast (Ko, a yeast in Kagoshima prefecture, Japan) for producing barley SHOCHU (low-class distilled spirit) and discriminating the strain according to a specific method. CONSTITUTION:This new yeast for brewing a strain TK-2 (FERM P-13831) is obtained by carrying out the variation treatment of a KAGOSHIMA yeast (Ko) with ehtylmethanesulfonate (EMS) and passing the resultant yeast through a strain BAW-6 (FERM P-12781) and a variant strain (R-3 strain). The new yeast Saccharomyces cerevisiae TK-2 for brewing is discriminated by assuming of a pink color with a colony in a 2,3,5-triphenyltetrazolium chloride (TTC) stainability test according to a method of FURUKAWA and AKIYAMA [TOSHIRO FURUKAWA and HIROICHI AKIYAMA: Journal of the Agricultural Chemical Society of Japan, 37, 398 ('63)] and assuming of white color with a colory in a D.C. stainability test according to a method of MIZOGUCHI and FUJITA [HARUHIKO MIZOGUCHI and EISHIN FUJITA: Hakkokogaku Kaishi, 59, 185 ('81)]. The strain is capable of improving the amount of an alcohol obtained and producing SHOCHU rich in flavor.
Patent JP-2000125583-A (JP)
Title: Brushless motor
Inventor: SUNAGA HIDEKI
IPC: H02P6/08
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor capable of maintaining the order of interrupt operations, even if noise is included in a sensor signal. SOLUTION: This motor consists of a motor body 1, a drive circuit 2, and a microcomputer 3, and the rise or fall of a sensor signal from respective Hall elements are always detected with fixed order at rotation and always conducts external interrupt operations which are performed with the detection of the rising or falling in a fixed order. For the microcomputer 3 to perform the external interrupt operations according to the cycle of a determined order, only an input is permitted for the port of the sensor signal in the next determined order, when the respective external interrupting operations have been completed, and for the any other part, no inputs are permitted.
Patent JP-H11132549-A (JP)
Title: Air conditioner
Inventor: SATO KAZUHISA
IPC: F24F13/28
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To facilitate fixing of an air filter, a dust collecting filter and a deodor filter by forming an auxiliary filter guide for fixing a dust collecting or deodor filter on the inside or outside of the filer guide in an air conditioner. SOLUTION: An indoor unit is provided, on the front thereof, with a front panel 26, an electric control section, or the like, and a compressor is driven to cool or heat the indoor air through an indoor heat exchanger. The front panel 26 is provided, on the inside thereof, with longitudinal grilles 33b, 33c, or the like, and a filter guide 28 having a first groove part 34 elongating in the vertical direction is formed therefor along with an auxiliary filter guide 29 having a second groove part 35 elongating in the vertical direction. When the filter guide 28 and the auxiliary filter guide 29 are fixed with an air filter 30 and a dust collecting or deodor filter 31, they can be fixed easily because the filter guide 28 and the auxiliary filter guide 29 are formed individually.
Patent JP-S62154719-A (JP)
Title: Manufacturing system of semiconductor product
Inventor: YAMADA SHOJI
IPC: H01L21/02
Filed: 1985-12-27
Abstract: PURPOSE:To automate the manufacture of semiconductor products by automation of processing, carrying and in-process control by a method wherein a host computer identifies the lot of racks detected by a letter code identifying unit of specified process to automatically set up the processing requirements for the next process. CONSTITUTION:Semiconductor product manufacturing unit groups 1, 3... operating each process of manufacturing semiconductor products, an automatic carrier transferring a rack 8 containing a work between the semiconductor product manufacturing units and a host computer 7 controlling the overall system are provided. Within such a semiconductor product manufacturing system, each rack 8 is provided with a displayer 14 while letter code identifying devices 15 to detect the displayer 14 of rack 8 are arranged on the rack delivery part of each process. Through these procedures, the host computer 7 automatically classifies and registers are racks 8 detected by the letter code identifying unit 15 of the first process in lot to control the following racks 8 further identifying the lot of racks 8 detected by the letter code identifying unit 13 of specified process to automatically set up the processing requirements of semiconductor product manufacturing unit in the next process.
Patent JP-H06206722-A (JP)
Title: Apparatus for producing active magnesium hydroxide and production process
Inventor: HIGUCHI AKIHIKO
IPC: C01F5/16
Filed: 1993-10-27
Abstract: PURPOSE:To quickly and efficiently produce active magnesium hydroxide having low viscosity even at high concentration from light burnt magnesia with small number of steps. CONSTITUTION:Roughly crushed light burnt magnesia is pulverized in wet state with a wet pulverizer 5 and hydrated in the presence of an alkaline aqueous medium heated at >=70 deg.C. At the same time, fractions coarser than a prescribed particle size are separated by a classifier 10 and recycled to the pulverizer. Pulverization and hydration reaction can be carried out under quick heating by the hydration of light burnt magnesia under wet-pulverization to obtain a slurry having low viscosity even at a high concentration.